Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8705

WBB1-8705

Dimensions

d		5	mm
D		10	mm
B		3	mm
d₁	≈	6	mm
D₁	≈	7.8	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	5.9	mm
d_a	max.	5.9	mm
D_a	max.	8.8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.247	kN
Basic static load rating	C₀	0.085	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		130000	r/min
Limiting speed		85000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.6

Mass

Mass bearing

0.0009

Model Number: WBB1-8705
Inner Diameter：5mm Outer Diameter：10mm Width：3mm
Reference speed:85000 r/min Limiting speed:130000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:E Beauty,Broadcasting System,storage and transportation equipment,stamping die and its equipment,air purification,Spectrum Products,embroidery cloth,Blood coagulation reagent,Forming mold,lifting upgrade,Optical Instruments
Similar models:WBB1-8705-2Z WBB1-8705 R-2RS1 WBB1-8705-2RS1 WBB1-8705 R-2Z WBB1-8705 WBB1-8705 R WBB1-8705-2RZ BT2B 328705/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10944	27.9908	40.9956	7.0104	Seals
60x80x8 HMSA10 V	60	80	8	Seals
7026 CD/P4AH1	130	200	33	Bearings, units and housings
75x95x10 HMSA10 RG	75	95	10	Seals
BT2B 334041/HA3	520	715	-	Bearings, units and housings
C 3072 KM	360	540	134	Bearings, units and housings
FSAF 1516 T	68.2625	-	-	Bearings, units and housings
FYTB 20 TF	20	-	-	Bearings, units and housings
H 2320	90	130	97	Bearings, units and housings
OKC 740	740		-
W 034	171.8056	218.2876	-	Bearings, units and housings
W 619/4-2RS1	4	11	4	Bearings, units and housings

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